Put whipped cream or melted chocolate on your nipples and then ask him to lick it off of you. Step out of the shower with the towel tied around your waist, so your entire chest is exposed. Claim that the room is too hot and proceed to take your top off in front of him.

Secondary sex characteristics are features that appear during puberty in humansand at sexual maturity in other animals. These are particularly evident in the sexually dimorphic phenotypic traits that distinguish the sexes of a species, but unlike the sex organsare not directly part of the reproductive system. They are believed to be the product of sexual selection for traits which display fitnessgiving an individual an advantage over its rivals in courtship and aggressive interactions. They are distinguished from the primary sex characteristicsthe sex organs, which are directly necessary for sexual reproduction to occur.

In fact, sex is weird. There are strange smells and noises, and random situations that can lead to a whole boatload of awkwardness. It would be nice if movies and TV gave us a heads up about queefing, you know?